Login Register

My account
Edit my Profile
Private messages
My favorites

Show that (5x-7)2 + 140x = ( 5x+7)2

Ask a Question
Questions
Unanswered
Tags
Ask a Question

Show that (5x-7)2 + 140x = ( 5x+7)2

asked Nov 2, 2022 186k views

11 votes

Show that (5x-7)2 + 140x = ( 5x+7)2

Mathematics
high-school

by SGR

8.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

2 votes

(5x-7)2 + 140x
= 25x2 - 70x + 49 + 140x
= 25x2 + 70x + 49
= (5x+7)2

Joubert Nel answered Nov 4, 2022

8.2k points

0 Comments

Please log in or register to add a comment.

4 votes

Answer:

Step-by-step explanation:no answer

Ping Woo answered Nov 9, 2022

8.1k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Aug 8, 2024 27.7k views

NO LINKS!! URGENT HELP PLEASE!!! 3. Find a factorization of 3x^4 - 8x^3 + 29x^2 + 140x - 300, given that -3 and 2 + 4i are roots. a. (x - 3)(x^2 + 4x + 20)(3x - 5) b. (x +3)(x^2 - 4x + 20) c. 3(x + 3)(x^2

Sanoodia asked Aug 8, 2024

7.9k points

Mathematics
college

2 answers

1 vote

27.7k views

asked Jul 3, 2024 47.5k views

What is the distribution of the discriminant for the equation 100x²+140x+49=0? A. Exponential Distribution B. Uniform Distribution C. Normal Distribution D. Chi-Squared Distribution

Krystl asked Jul 3, 2024

by Krystl

8.3k points

Mathematics
high-school

1 answer

5 votes

47.5k views

asked Jun 28, 2024 146k views

If C(x) is the cost of producing x units of a commodity, then the average cost per unit is a(x) = C(x)/x. Consider the C(x) given below. Round your answers to the nearest cent. C(x) = 2,000 + 140x + 4x^3/2

Diamondsea asked Jun 28, 2024

8.0k points

Mathematics
high-school

1 answer

2 votes

146k views

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

How do you can you solve this problem 37 + y = 87; y =

What is .725 as a fraction

i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

Qamnty
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qamnty